出答案了!!!

#R = p <= 10
#L = p > 10 and p <= 20
#number = p > 20
T = int(input())
for i in range(T):
P = int(input())
if P <= 10:
print("R")
if P > 10 and P <= 20:
print("L")
if P > 20:
print(P)